<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>

<%
	String path = request.getContextPath();
%>

<html>
	<head>
		<meta http-equiv="pragma" content="no-cache" />
		<meta http-equiv="cache-control" content="no-cache" />
		<meta http-equiv="expires" content="0" />
		<meta http-equiv="keywords" content="keyword1,keyword2,keyword3" />
		<meta http-equiv="description" content="This is my page" />
		<title>管理员登陆页面</title>
		<style>
</style>

		<script type='text/javascript'
			src='<%=path%>/dwr/interface/loginService.js'></script>
		<script type='text/javascript' src='<%=path%>/dwr/engine.js'></script>
		<script type='text/javascript' src='<%=path%>/dwr/util.js'></script>

		<script type="text/javascript">
       function check1()
		 {                                                                                         
		     if(document.ThisForm.userName.value=="")
			 {
			 	alert("请输入账号");
				document.ThisForm.userName.focus();
				return false;
			 }
			 if(document.ThisForm.userPw.value=="")
			 {
			 	alert("请输入密码");
				document.ThisForm.userPw.focus();
				return false;
			 }
			 document.getElementById("indicator").style.display="block";
			 loginService.login(document.ThisForm.userName.value,document.ThisForm.userPw.value,document.ThisForm.userType.value,callback);
		 }
		
		 function callback(data)
		 {
		    document.getElementById("indicator").style.display="none";
		    if(data=="no")
		    {
		        alert("账号或密码错误");
		    }
		    if(data=="yes")
		    {
		        alert("通过验证,系统登录成功");
		        window.location.href="<%=path%>/loginSuccess.jsp";
		    }
		 }
    </script>
	</head>

	<body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0"
		scroll="no">
		<form name="ThisForm" action="" method="post">
			<table width="100%" height="100%" border="0" cellspacing="0"
				cellpadding="0" >
				<tr >
					<td height="100%" align="center" bgcolor="#e3efff">
						<table width="990" height="305" border="0" cellpadding="0"
							cellspacing="0" background="images/loginBg.png">
							<tr>
								<td>
									<table border="0" align="center" cellpadding="0"
										cellspacing="7">
										<tr>
											<td>
												<font style="font-family:'微软雅黑'"><b>账号：</b></font>
											</td>
											<td>
												<input name="userName" type="text"
													style="width: 160px; hight: 20px">
											</td>
										</tr>
										<tr>
											<td>
												<font style="font-family:'微软雅黑'"><b>密码：</b></font>
											</td>
											<td>
												<input name="userPw" type="password"
													style="width: 160px; hight: 20px">
											</td>
										</tr>
										<tr>
											<td style="display: none;">
												<font style="font-family:'微软雅黑'"><b>类型：</b></font>
											</td>
											<td style="display: none;">
												<select name="userType" style="width: 160px;">
													<option value="0">
														0
													</option>
													<option value="2">
														2
													</option>
												</select>
											</td>
										</tr>
										<tr>
											<td height="100" colspan="2" valign="top">
												<table border="0" align="center" cellpadding="0"
													cellspacing="5">
													<tr>
														<td align="center">
															<input type="button" value="登录" onclick="check1()"
																style="width: 50px; font-size: 10px; margin-left: 50px;" />
															<input type="reset" value="重置"
																style="width: 50px; font-size: 10px;" />
																<a href="http://localhost:8080/dzsc">
																	<input type="button" value="游客登入" 
																	style="width: 50px; font-size: 10px;"/>
																</a>
															<img id="indicator" src="<%=path%>/img/loading.gif"
																style="display: none" />
														</td>
													</tr>
												</table>
											</td>
										</tr>
									</table>
								</td>
							</tr>
						</table>
					</td>
				</tr>
			</table>
		</form>
	</body>
</html>
